.courseadd{
    padding: 10px;
    .header{
        width: 100%;
        background-color: white;
        height: 40px;
        line-height: 40px;
        padding:0 10px;
        display: flex;
        justify-content: space-between;
        Button{
            margin-top: 5px;
            background-color: white;
            color: black;
        }
    }
    .form{
        margin-top: 10px;
        background-color: white;
        size{
            margin-top: 10px;
        }
        .box{
            display: flex;
            justify-content: space-between;
            padding: 10px;
            Input{
                width: 600px;
            }
        }
        Button{
            margin-left: 200px;
            margin-bottom: 10px
        }
    }
}